How to gracefully end an experiment if participant does not consent

[dcousin3]

I have a timeline with various events. The first is to show a consent form with two buttons ("consent" or "I do not consent"). When the second button is pressed, I would like the experiment to be redirected to the last event in the timeline (i.e., skip the intermediate events).

Is there a convenient way to achieve this? Most likely, this will use the on_finish attribute of the consent form,

on_finish: function(data) {
           if (data.response == 1) { //does not consent
                 console.log("Quitting. Thanks!");
                 // what else to skip the next events and reach the last event?
           }
 }

[Shaobin-Jiang]

You can use jsPsych.endExperiment. Or you could wrap the trials you would like to skip in a child timeline and add a conditional_function that returns false if the participant chooses "I do not consent".

[dcousin3]

Thank you, the second suggestion works like a charm.